Half skate wheel roller



FIG. 1 is a back, top perspective view of a half skate wheel roller of my new design;

FIG. 2 is a back, bottom perspective view of FIG. 1;

FIG. 3 is a front perspective view of FIG. 1; and,

FIG. 4 is a front perspective view of FIG. 2. 

CLAIM The ornamental design for a half skate wheel roller, as shown and described. 